🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.97 AU - 1.07 AU

Year: 724 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,995,950 km

• M1: 165,006 km (0.101 R)
• M2: 246,986 km (0.11 R)
• M3: 370,704 km (0.119 R)
• M4: 472,430 km (0.076 R)
• M5: 579,093 km (0.112 R)
• M6: 812,466 km (0.074 R)
• M7: 941,419 km (0.068 R)
• M8: 1,038,060 km (0.107 R)
• M9: 1,169,407 km (0.105 R)
• M10: 1,377,348 km (0.049 R)
• M11: 1,540,260 km (0.098 R)
• M12: 1,674,150 km (0.055 R)
• M13: 1,842,747 km (0.116 R)
• M14: 1,947,914 km (0.111 R)
• M15: 2,423,186 km (0.057 R)
• M16: 2,518,480 km (0.034 R)
• M17: 2,790,748 km (0.093 R)
• M18: 2,919,702 km (0.094 R)
• M19: 3,021,428 km (0.099 R)
• M20: 3,109,691 km (0.096 R)
• M21: 3,251,061 km (0.043 R)
• M22: 3,349,048 km (0.097 R)
• M23: 3,486,528 km (0.057 R)
• M24: 3,571,500 km (0.12 R)
• M25: 3,711,972 km (0.056 R)
• M26: 3,926,196 km (0.085 R)
• M27: 4,038,843 km (0.099 R)
• M28: 4,136,381 km (0.103 R)
• M29: 4,218,211 km (0.083 R)
• M30: 4,467,142 km (0.083 R)
• M31: 4,661,320 km (0.081 R)
• M32: 4,780,849 km (0.106 R)
• M33: 4,875,544 km (0.115 R)
• M34: 4,970,838 km (0.117 R)
• M35: 5,075,557 km (0.082 R)
• M36: 5,181,023 km (0.043 R)
• M37: 5,287,238 km (0.091 R)
• M38: 5,376,248 km (0.083 R)
• M39: 5,829,081 km (0.055 R)
• M40: 5,930,508 km (0.107 R)
• M41: 6,162,983 km (0.061 R)
• M42: 6,332,179 km (0.09 R)
• M43: 6,464,872 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 12.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.56 AU - 1.58 AU

Year: 1383 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,995,950 km

• M1: 194,926 km (0.107 R)
• M2: 323,730 km (0.117 R)
• M3: 413,339 km (0.107 R)
• M4: 509,979 km (0.114 R)
• M5: 702,512 km (0.086 R)
• M6: 793,318 km (0.039 R)
• M7: 914,791 km (0.063 R)
• M8: 1,085,033 km (0.106 R)
• M9: 1,200,074 km (0.099 R)
• M10: 1,380,639 km (0.106 R)
• M11: 1,586,785 km (0.11 R)
• M12: 1,668,914 km (0.091 R)
• M13: 1,777,971 km (0.098 R)
• M14: 1,872,068 km (0.071 R)
• M15: 2,030,043 km (0.119 R)
• M16: 2,119,802 km (0.119 R)
• M17: 2,331,483 km (0.094 R)
• M18: 2,435,154 km (0.068 R)
• M19: 2,637,710 km (0.093 R)
• M20: 2,835,777 km (0.055 R)
• M21: 2,926,583 km (0.092 R)
• M22: 3,888,198 km (0.093 R)
• M23: 3,989,476 km (0.097 R)
• M24: 4,148,798 km (0.119 R)
• M25: 4,263,988 km (0.065 R)
• M26: 4,474,024 km (0.05 R)
• M27: 5,223,509 km (0.041 R)
• M28: 5,448,504 km (0.112 R)
• M29: 5,651,359 km (0.094 R)
• M30: 5,830,727 km (0.073 R)
• M31: 6,261,269 km (0.066 R)
• M32: 6,487,162 km (0.103 R)
• M33: 6,906,036 km (0.117 R)
• M34: 7,043,068 km (0.032 R)
• M35: 7,487,523 km (0.04 R)
• M36: 7,600,170 km (0.084 R)
• M37: 7,784,325 km (0.09 R)
• M38: 8,360,277 km (0.12 R)
• M39: 8,535,755 km (0.106 R)
• M40: 8,638,679 km (0.099 R)
• M41: 8,771,671 km (0.102 R)
• M42: 8,860,682 km (0.079 R)
• M43: 9,144,619 km (0.113 R)
• M44: 9,599,097 km (0.077 R)
• M45: 9,983,563 km (0.1 R)
• M46: 10,482,921 km (0.1 R)
• M47: 10,672,312 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.2

Radius: 6.8

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.42 AU - 5.64 AU

Year: 9141 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,995,950 km

• M1: 97,388 km (0.07 R)
• M2: 310,416 km (0.119 R)
• M3: 570,566 km (0.074 R)
• M4: 889,659 km (0.05 R)
• M5: 1,436,289 km (0.066 R)
• M6: 1,622,688 km (0.081 R)
• M7: 2,018,524 km (0.041 R)
• M8: 2,096,016 km (0.093 R)
• M9: 2,174,555 km (0.118 R)
• M10: 2,609,884 km (0.093 R)
• M11: 3,342,914 km (0.068 R)
• M12: 3,404,249 km (0.118 R)
• M13: 3,559,083 km (0.116 R)
• M14: 3,716,310 km (0.056 R)
• M15: 3,811,604 km (0.109 R)
• M16: 4,234,667 km (0.118 R)
• M17: 4,434,829 km (0.039 R)
• M18: 5,995,883 km (0.081 R)
• M19: 6,410,418 km (0.09 R)
• M20: 6,873,125 km (0.09 R)
• M21: 7,466,579 km (0.092 R)
• M22: 8,283,384 km (0.042 R)
• M23: 8,450,185 km (0.092 R)
• M24: 8,702,407 km (0.109 R)
• M25: 9,517,417 km (0.077 R)
• M26: 9,735,829 km (0.076 R)
• M27: 10,000,318 km (0.048 R)
• M28: 10,671,564 km (0.116 R)
• M29: 10,853,176 km (0.054 R)
• M30: 11,729,071 km (0.119 R)
• M31: 12,531,963 km (0.072 R)
• M32: 13,060,941 km (0.101 R)
• M33: 13,892,705 km (0.108 R)
• M34: 14,190,405 km (0.102 R)
• M35: 14,340,003 km (0.108 R)
• M36: 14,640,844 km (0.098 R)
• M37: 14,791,938 km (0.064 R)
• M38: 15,299,673 km (0.053 R)
• M39: 15,761,482 km (0.035 R)
• M40: 17,015,411 km (0.03 R)
• M41: 17,068,219 km (0.027 R)
• M42: 17,333,756 km (0.111 R)
• M43: 17,815,162 km (0.097 R)
• M44: 19,010,149 km (0.064 R)
• M45: 19,175,156 km (0.064 R)
• M46: 19,617,367 km (0.111 R)
• M47: 20,511,962 km (0.076 R)
• M48: 21,134,738 km (0.095 R)
• M49: 21,763,648 km (0.025 R)
• M50: 22,572,823 km (0.094 R)
• M51: 23,392,021 km (0.081 R)
• M52: 23,568,845 km (0.053 R)
• M53: 25,300,590 km (0.081 R)
• M54: 25,421,465 km (0.077 R)
• M55: 26,029,132 km (0.107 R)
• M56: 26,395,946 km (0.05 R)
• M57: 26,764,555 km (0.106 R)
• M58: 27,444,627 km (0.111 R)
• M59: 28,318,428 km (0.117 R)
• M60: 28,444,090 km (0.067 R)
• M61: 29,328,214 km (0.078 R)
• M62: 29,901,473 km (0.109 R)
• M63: 31,512,941 km (0.083 R)
• M64: 31,838,616 km (0.094 R)
• M65: 32,362,059 km (0.077 R)
• M66: 32,559,079 km (0.06 R)
• M67: 33,351,050 km (0.114 R)
• M68: 34,416,935 km (0.057 R)
• M69: 34,819,652 km (0.112 R)
• M70: 35,088,779 km (0.048 R)
• M71: 35,629,426 km (0.095 R)
• M72: 35,764,961 km (0.113 R)
• M73: 35,900,796 km (0.069 R)
• M74: 36,445,482 km (0.061 R)
• M75: 37,130,192 km (0.105 R)
• M76: 37,405,302 km (0.052 R)
• M77: 38,373,499 km (0.051 R)
• M78: 38,721,314 km (0.092 R)
• M79: 39,349,925 km (0.067 R)
• M80: 41,754,860 km (0.11 R)
• M81: 41,897,876 km (0.059 R)
• M82: 42,041,041 km (0.105 R)
• M83: 42,327,670 km (0.085 R)
• M84: 42,471,284 km (0.104 R)
• M85: 44,134,364 km (0.085 R)
• M86: 44,207,068 km (0.105 R)
• M87: 44,644,642 km (0.091 R)
• M88: 44,790,949 km (0.087 R)
• M89: 44,937,256 km (0.063 R)
• M90: 45,966,040 km (0.108 R)
• M91: 48,646,984 km (0.053 R)
• M92: 48,947,974 km (0.113 R)
• M93: 49,174,166 km (0.09 R)
• M94: 50,310,213 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,801 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit